LU-15195 ofd: missing OST object

[fs/lustre-release.git] / lustre / tests / replay-ost-single.sh

diff --git a/lustre/tests/replay-ost-single.sh b/lustre/tests/replay-ost-single.sh
index 924c390..e6ba4d0 100755 (executable)
--- a/lustre/tests/replay-ost-single.sh
+++ b/lustre/tests/replay-ost-single.sh
@@ -430,34 +430,28 @@ test_10() {
 }
 run_test 10 "conflicting PW & PR locks on a client"
 
-test_12() {
-       [ $FAILURE_MODE != "HARD" ] &&
-               skip "Test needs FAILURE_MODE HARD" && return 0
+test_12a() {
        remote_ost || { skip "need remote OST" && return 0; }
 
        local tmp=$TMP/$tdir
        local dir=$DIR/$tdir
-       declare -a pids
-
 
        mkdir -p $tmp || error "can't create $tmp"
        mkdir -p $dir || error "can't create $dir"
 
        $LFS setstripe -c 1 -i 0 $dir
 
-       for i in `seq 1 10`; do mkdir $dir/d$i; done
+       for i in $(seq 1 10); do mkdir $dir/d$i; done
 
-       #define OBD_FAIL_OST_DELAY_TRANS        0x245
-       do_facet ost1 "$LCTL set_param fail_loc=0x245" ||
-               error "can't set fail_loc"
+       # get client connected if was idle
+       touch $dir/file1
+       sync
 
-       for i in `seq 1 10`;
-       do
-               createmany -o $dir/d$i/$(openssl rand -base64 12) 500 &
-               pids+=($!)
+       replay_barrier ost1
+
+       for i in $(seq 1 10); do
+               createmany -o $dir/d$i/file 500
        done
-       echo "Waiting createmany pids"
-       wait ${pids[@]}
 
        ls -lR $dir > $tmp/ls_r_out 2>&1&
        local ls_pid=$!
@@ -471,7 +465,37 @@ test_12() {
        rm -rf $tmp
        rm -rf $dir
 }
-run_test 12 "check stat after OST failover"
+run_test 12a "glimpse after OST failover to a missing object"
+
+test_12b() {
+       remote_ost || { skip "need remote OST" && return 0; }
+
+       local dir=$DIR/$tdir
+       local rc
+
+       test_mkdir -p -i 0 $dir || error "can't create $dir"
+
+       $LFS setstripe -c 1 -i 0 $dir
+
+       for i in $(seq 1 10); do mkdir $dir/d$i; done
+       replay_barrier ost1
+
+       for i in $(seq 1 10); do
+               createmany -o $dir/d$i/file 500
+       done
+
+       #define OBD_FAIL_MDS_DELAY_DELORPHAN     0x16e
+       do_facet mds1 "$LCTL set_param fail_loc=0x16e fail_val=10" ||
+               error "can't set fail_loc"
+       facet_failover ost1
+
+       dd if=/dev/zero of=$dir/d10/file499 count=1 bs=4K > /dev/null
+       rc=$?
+       [[ $rc -eq 0 ]] || error "dd failed: $rc"
+
+       rm -rf $dir
+}
+run_test 12b "write after OST failover to a missing object"
 
 complete $SECONDS
 check_and_cleanup_lustre